health

health is a command for coding agents from CommandOSSLabs/walrus-memory-mcp-plugin. It costs 10 tokens per session (69 once invoked), scanned A, original, Apache-2.0.

A command that checks whether Walrus Memory is connected and working. Walrus Memory is a service for storing information that an agent can use later.

In plain words
What is it for?
Use it to check the memory service and get instructions for setting it up when credentials are missing.
Why use it?
It helps identify connection or missing-login problems before you try to use stored memory.

Command

Part of the memwal plugin — 1 skill, 7 commands, 3 hooks, 1 MCP server shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/commandosslabs/walrus-memory-mcp-plugin/health
Clone the repo
git clone --depth 1 https://github.com/CommandOSSLabs/walrus-memory-mcp-plugin

Or install memwal, the plugin that ships this one along with the rest of its 1 skill, 7 commands, 3 hooks, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for health

README.md
[![agentmods](https://agentmods.dev/badge/commands/commandosslabs/walrus-memory-mcp-plugin/health.svg)](https://agentmods.dev/commands/commandosslabs/walrus-memory-mcp-plugin/health)
Your own site
<a href="https://agentmods.dev/commands/commandosslabs/walrus-memory-mcp-plugin/health"><img src="https://agentmods.dev/badge/commands/commandosslabs/walrus-memory-mcp-plugin/health.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 69 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00010 $0.00069
Opus 5 $0.00005 $0.00034
Sonnet 5 $0.00002 $0.00014
Haiku 4.5 $0.00001 $0.00007

Measured 3d ago against content hash c31df2d83730, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

health scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/health.md · 16 lines

What it actually says

Call memwal_health and summarize the result.

If credentials are missing, tell the user to run /memwal:setup or call memwal_login.

Optional context:

$ARGUMENTS
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 16 lines · 10 tokens per session scan A c31df2d83730

Subscribe to this mod's changes

health is a command published in the GitHub repository CommandOSSLabs/walrus-memory-mcp-plugin (0 stars, last pushed 15d ago), licensed Apache-2.0. It adds 10 tokens to every session and 69 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.